LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Credit Quality Indicator (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Term Loans - Amortized Cost by Origination Year
Year one	$ 378,575	$ 260,403
Year two	245,997	299,782
Year three	256,545	496,016
Year four	432,177	272,066
Year five	241,814	192,541
Prior	485,070	380,263
Revolving Loans Amortized Cost	220,360	166,273
Revolving Loans Converted to Term	9,023	4,075
Total ending loans balance	2,269,561	2,071,419
Term Loans - Amortized Cost by Origination Year, Gross charge offs
Year one	24	52
Year two	391	622
Year three	664	746
Year four	370	181
Year five	896	99
Prior	84	152
Revolving Loans Amortized Cost	27	21
Revolving Loans Converted to Term	0	0
Total	2,456	1,873
Commercial and industrial
Term Loans - Amortized Cost by Origination Year
Year one	54,035	45,060
Year two	26,011	32,419
Year three	22,640	38,803
Year four	27,545	17,520
Year five	12,821	12,746
Prior	23,201	31,812
Revolving Loans Amortized Cost	151,425	119,401
Revolving Loans Converted to Term	6,507	1,760
Total ending loans balance	324,185	299,521
Term Loans - Amortized Cost by Origination Year, Gross charge offs
Year one	0	0
Year two	19	84
Year three	0	200
Year four	0	6
Year five	772	0
Prior	0	0
Revolving Loans Amortized Cost	6	12
Revolving Loans Converted to Term	0	0
Total	797	302
Commercial and industrial | Pass
Term Loans - Amortized Cost by Origination Year
Year one	52,419	44,130
Year two	25,663	32,157
Year three	22,131	34,862
Year four	25,382	16,787
Year five	11,367	8,326
Prior	15,765	27,452
Revolving Loans Amortized Cost	135,641	108,819
Revolving Loans Converted to Term	2,726	1,380
Total ending loans balance	291,094	273,913
Commercial and industrial | Special Mention
Term Loans - Amortized Cost by Origination Year
Year one	1,616	810
Year two	31	262
Year three	496	3,933
Year four	2,163	0
Year five	1,412	4,390
Prior	6,852	3,673
Revolving Loans Amortized Cost	13,139	10,203
Revolving Loans Converted to Term	3,631	62
Total ending loans balance	29,340	23,333
Commercial and industrial | Substandard
Term Loans - Amortized Cost by Origination Year
Year one	0	99
Year two	317	0
Year three	13	8
Year four	0	733
Year five	42	30
Prior	0	0
Revolving Loans Amortized Cost	2,645	379
Revolving Loans Converted to Term	75	318
Total ending loans balance	3,092	1,567
Commercial and industrial | Doubtful
Term Loans - Amortized Cost by Origination Year
Year one	0	21
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	584	687
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	75	0
Total ending loans balance	659	708
Commercial Mortgages
Term Loans - Amortized Cost by Origination Year
Total ending loans balance	1,409,727	1,217,004
Term Loans - Amortized Cost by Origination Year, Gross charge offs
Total	6	0
Commercial Mortgages | Construction
Term Loans - Amortized Cost by Origination Year
Year one	38,266	19,344
Year two	29,670	46,954
Year three	33,259	17,568
Year four	14,754	9,058
Year five	1,213	0
Prior	1,323	1,536
Revolving Loans Amortized Cost	1,933	483
Revolving Loans Converted to Term	0	0
Total ending loans balance	120,418	94,943
Term Loans - Amortized Cost by Origination Year, Gross charge offs
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	0	0
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Commercial Mortgages | Construction | Pass
Term Loans - Amortized Cost by Origination Year
Year one	38,266	19,344
Year two	29,670	46,954
Year three	33,259	17,568
Year four	14,754	9,058
Year five	1,213	0
Prior	1,323	1,536
Revolving Loans Amortized Cost	1,933	483
Revolving Loans Converted to Term	0	0
Total ending loans balance	120,418	94,943
Commercial Mortgages | Construction | Special Mention
Term Loans - Amortized Cost by Origination Year
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	0	0
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total ending loans balance	0	0
Commercial Mortgages | Construction | Substandard
Term Loans - Amortized Cost by Origination Year
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	0	0
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total ending loans balance	0	0
Commercial Mortgages | Construction | Doubtful
Term Loans - Amortized Cost by Origination Year
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	0	0
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total ending loans balance	0	0
Commercial Mortgages | Owner occupied commercial real estate
Term Loans - Amortized Cost by Origination Year
Year one	49,557	23,196
Year two	23,186	23,651
Year three	22,308	27,808
Year four	25,164	21,409
Year five	19,878	9,513
Prior	35,898	34,550
Revolving Loans Amortized Cost	2,590	2,097
Revolving Loans Converted to Term	39	55
Total ending loans balance	178,620	142,279
Term Loans - Amortized Cost by Origination Year, Gross charge offs
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	0	0
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Commercial Mortgages | Owner occupied commercial real estate | Pass
Term Loans - Amortized Cost by Origination Year
Year one	48,350	23,196
Year two	23,186	23,185
Year three	17,531	26,945
Year four	23,050	20,979
Year five	12,966	9,513
Prior	31,441	31,222
Revolving Loans Amortized Cost	590	97
Revolving Loans Converted to Term	39	55
Total ending loans balance	157,153	135,192
Commercial Mortgages | Owner occupied commercial real estate | Special Mention
Term Loans - Amortized Cost by Origination Year
Year one	0	0
Year two	0	370
Year three	4,681	0
Year four	1,646	109
Year five	6,912	0
Prior	3,567	2,206
Revolving Loans Amortized Cost	2,000	2,000
Revolving Loans Converted to Term	0	0
Total ending loans balance	18,806	4,685
Commercial Mortgages | Owner occupied commercial real estate | Substandard
Term Loans - Amortized Cost by Origination Year
Year one	1,207	0
Year two	0	96
Year three	96	863
Year four	468	321
Year five	0	0
Prior	886	1,107
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total ending loans balance	2,657	2,387
Commercial Mortgages | Owner occupied commercial real estate | Doubtful
Term Loans - Amortized Cost by Origination Year
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	4	15
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total ending loans balance	4	15
Commercial Mortgages | Non-owner occupied commercial real estate
Term Loans - Amortized Cost by Origination Year
Year one	164,396	97,155
Year two	102,759	111,502
Year three	117,401	273,361
Year four	261,738	149,657
Year five	146,391	98,842
Prior	308,176	241,792
Revolving Loans Amortized Cost	9,102	6,696
Revolving Loans Converted to Term	726	777
Total ending loans balance	1,110,689	979,782
Term Loans - Amortized Cost by Origination Year, Gross charge offs
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	6	0
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total	6	0
Commercial Mortgages | Non-owner occupied commercial real estate | Pass
Term Loans - Amortized Cost by Origination Year
Year one	162,357	97,155
Year two	102,759	109,354
Year three	99,585	267,280
Year four	242,886	141,864
Year five	133,385	97,828
Prior	279,901	233,084
Revolving Loans Amortized Cost	9,102	6,696
Revolving Loans Converted to Term	726	777
Total ending loans balance	1,030,701	954,038
Commercial Mortgages | Non-owner occupied commercial real estate | Special Mention
Term Loans - Amortized Cost by Origination Year
Year one	0	0
Year two	0	0
Year three	15,301	5,935
Year four	18,852	7,793
Year five	13,006	0
Prior	27,806	7,833
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total ending loans balance	74,965	21,561
Commercial Mortgages | Non-owner occupied commercial real estate | Substandard
Term Loans - Amortized Cost by Origination Year
Year one	2,039	0
Year two	0	2,148
Year three	2,515	146
Year four	0	0
Year five	0	1,014
Prior	469	875
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total ending loans balance	5,023	4,183
Commercial Mortgages | Non-owner occupied commercial real estate | Doubtful
Term Loans - Amortized Cost by Origination Year
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	0	0
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total ending loans balance	0	0
Residential Mortgages
Term Loans - Amortized Cost by Origination Year
Year one	38,892	21,574
Year two	24,307	20,257
Year three	17,659	55,406
Year four	51,161	55,923
Year five	51,115	64,691
Prior	103,751	57,128
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total ending loans balance	286,885	274,979
Term Loans - Amortized Cost by Origination Year, Gross charge offs
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	0	21
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total	0	21
Residential Mortgages | Not rated
Term Loans - Amortized Cost by Origination Year
Year one	38,892	21,574
Year two	24,307	20,257
Year three	17,590	55,321
Year four	50,866	55,152
Year five	50,380	64,471
Prior	102,421	56,708
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total ending loans balance	284,456	273,483
Residential Mortgages | Special Mention
Term Loans - Amortized Cost by Origination Year
Year one	0
Year two	0
Year three	0
Year four	0
Year five	426
Prior	0
Revolving Loans Amortized Cost	0
Revolving Loans Converted to Term	0
Total ending loans balance	426
Residential Mortgages | Substandard
Term Loans - Amortized Cost by Origination Year
Year one	0	0
Year two	0	0
Year three	69	85
Year four	295	771
Year five	309	220
Prior	1,330	420
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total ending loans balance	2,003	1,496
Consumer Loans
Term Loans - Amortized Cost by Origination Year
Total ending loans balance	248,764	279,915
Term Loans - Amortized Cost by Origination Year, Gross charge offs
Total	1,653	1,550
Consumer Loans | Home equity lines and loans
Term Loans - Amortized Cost by Origination Year
Year one	7,882	13,833
Year two	12,004	10,681
Year three	8,871	14,272
Year four	11,459	4,879
Year five	4,113	2,503
Prior	10,316	10,454
Revolving Loans Amortized Cost	53,331	35,131
Revolving Loans Converted to Term	1,747	1,467
Total ending loans balance	109,723	93,220
Term Loans - Amortized Cost by Origination Year, Gross charge offs
Year one	0	0
Year two	0	0
Year three	0	1
Year four	0	0
Year five	0	0
Prior	0	11
Revolving Loans Amortized Cost	0	1
Revolving Loans Converted to Term	0	0
Total	0	13
Consumer Loans | Home equity lines and loans | Not rated
Term Loans - Amortized Cost by Origination Year
Year one	7,882	13,833
Year two	12,004	10,657
Year three	8,849	14,094
Year four	11,138	4,879
Year five	4,113	2,503
Prior	10,124	10,259
Revolving Loans Amortized Cost	53,219	35,015
Revolving Loans Converted to Term	1,275	1,252
Total ending loans balance	108,604	92,492
Consumer Loans | Home equity lines and loans | Special Mention
Term Loans - Amortized Cost by Origination Year
Year one	0	0
Year two	0	0
Year three	0	115
Year four	114	0
Year five	0	0
Prior	0	0
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total ending loans balance	114	115
Consumer Loans | Home equity lines and loans | Substandard
Term Loans - Amortized Cost by Origination Year
Year one	0	0
Year two	0	24
Year three	22	63
Year four	207	0
Year five	0	0
Prior	192	195
Revolving Loans Amortized Cost	112	116
Revolving Loans Converted to Term	472	215
Total ending loans balance	1,005	613
Consumer Loans | Indirect consumer loans
Term Loans - Amortized Cost by Origination Year
Year one	23,954	37,821
Year two	26,721	52,637
Year three	33,657	67,344
Year four	39,893	13,345
Year five	6,223	4,205
Prior	2,251	2,766
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total ending loans balance	132,699	178,118
Term Loans - Amortized Cost by Origination Year, Gross charge offs
Year one	12	47
Year two	345	517
Year three	641	525
Year four	358	161
Year five	121	99
Prior	78	116
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total	1,555	1,465
Consumer Loans | Indirect consumer loans | Not rated
Term Loans - Amortized Cost by Origination Year
Year one	23,872	37,746
Year two	26,326	52,480
Year three	33,271	67,237
Year four	39,644	13,266
Year five	6,197	4,194
Prior	2,207	2,726
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total ending loans balance	131,517	177,649
Consumer Loans | Indirect consumer loans | Substandard
Term Loans - Amortized Cost by Origination Year
Year one	82	75
Year two	395	157
Year three	386	107
Year four	249	79
Year five	26	11
Prior	44	40
Revolving Loans Amortized Cost	0	0
Revolving Loans Converted to Term	0	0
Total ending loans balance	1,182	469
Consumer Loans | Direct consumer loans
Term Loans - Amortized Cost by Origination Year
Year one	1,593	2,420
Year two	1,339	1,681
Year three	750	1,454
Year four	463	275
Year five	60	41
Prior	154	225
Revolving Loans Amortized Cost	1,979	2,465
Revolving Loans Converted to Term	4	16
Total ending loans balance	6,342	8,577
Term Loans - Amortized Cost by Origination Year, Gross charge offs
Year one	12	5
Year two	27	21
Year three	23	20
Year four	12	14
Year five	3	0
Prior	0	4
Revolving Loans Amortized Cost	21	8
Revolving Loans Converted to Term	0	0
Total	98	72
Consumer Loans | Direct consumer loans | Not rated
Term Loans - Amortized Cost by Origination Year
Year one	1,591	2,420
Year two	1,339	1,681
Year three	750	1,454
Year four	460	275
Year five	60	41
Prior	154	225
Revolving Loans Amortized Cost	1,969	2,455
Revolving Loans Converted to Term	4	14
Total ending loans balance	6,327	8,565
Consumer Loans | Direct consumer loans | Substandard
Term Loans - Amortized Cost by Origination Year
Year one	2	0
Year two	0	0
Year three	0	0
Year four	3	0
Year five	0	0
Prior	0	0
Revolving Loans Amortized Cost	10	10
Revolving Loans Converted to Term	0	2
Total ending loans balance	$ 15	$ 12